One one hand, they're being chased by the police. On the other hand, they now have a nice coat, several bottles of hard liquor and other unspecified things!
Just act natural, guys! Oh wait, natural for orcs IS killing and looting. Well then I hope they have good lawyers XD
They actually do... if by lawyer you mean someone who knows someone who can read. But he's good at it!
Oh man, being a cop here would be completely insane! So many races, so many cultural details, so much DANGER!
Most of their job happens in cities, fortunately, where things are not TOO different from real life.
Well, many things ARE pretty complicated actually. A flightless policeman would have a hard time catching a fairy criminal, and it's hard to solve murders when elves ate the body before it was found. And controlling drug traffic when some races secrete illegal substances naturally is one hell of a puzzle!
But in the end, there IS such a thing as routine. (It just won't happen today.)